| 摘要 |
PROBLEM TO BE SOLVED: To provide a plastic lens sheet having a fine rugged shape, which exhibits excellent shape restorability and a high refractive index.SOLUTION: A photopolymerizable resin composition contains: a photopolymerizable substance (A) having a (meth)acryloyl group in the molecular structure; a compound (B) represented by structural formula (1) (In the formula, Rrepresents a hydrogen atom or a C1-C4 alkyl group, Rrepresents a hydrogen atom or a C1-C4 alkyl group, Rrepresents a hydrogen atom, a C1-C4 alkyl group, or a C1-C4 alkoxy group, and Rrepresents a hydrogen atom, a C1-C4 alkyl group, or a C1-C4 alkoxy group.); and a photopolymerization initiator (C). The content of the compound (B) is 1-30 pts.mass, and the content of the photopolymerization initiator (C) is 0.1-25 pts.mass based on 100 pts.mass of the photopolymerizable substance (A) having the (meth)acryloyl group in the molecular structure. |
